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64 2C. Settings
Resetting Your Phone
Resetting the phone restores all the factory defaults,
including the ringer types and display settings.
1. Highlight and press > Settings > More... >
Security and enter your lock code.
2. Select Erase/Reset > Reset Phone. (You will see a
disclaimer.)
3. Read the disclaimer, press OK (left softkey), and
then select
Yes.
4. If you are then sure you want all data erased and
the phone reset to its factory default state, then
select
Yes.
Security Features for Data Services
Enabling and Disabling Data Services
You can disable data services without turning off your
phone; however, you will not have access to all data
services, including Web and messaging. Disabling
data services will avoid any charges associated with
these services. While signed out, you can still place or
receive phone calls, check voicemail, and use other
voice services. You may enable data services again at
any time.
To disable data services:
1. Highlight and press > Settings > More... >
Data > On/Off. (A message is displayed.)
2. Select NEXT(left softkey) > Disable Vision to confirm
that you want to sign out and deactivate data.
To enable data services:
1. Highlight and press > Settings > More... >
Data > On/Off. (A message is displayed.)
2. Select Yes to enable data service and connect to
the network.
WARNING
Resetting your phone deletes all files that you
have previously downloaded.
Sprint M550.book Page 64 Monday, April 13, 2009 1:03 PM